| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] be what is | 96 |
|
| 2 | [det] [be] what is | 96 |
|
| 3 | [det] [is] what is | 95 |
|
| 4 | [det] is what is | 79 |
|
| 5 | that [be] what is | 57 |
|
| 6 | this [be] what is | 37 |
|
| 7 | [det] 's what is | 16 |
|
